Binocular three-dimensional display with super multiviews enabled by pixelated nanogratings

Peiran Ge; Jianyu Hua; Wen Qiao

doi:10.1117/12.2690465

17 August 2023 Binocular three-dimensional display with super multiviews enabled by pixelated nanogratings

Peiran Ge, Jianyu Hua, Wen Qiao

Proceedings Volume 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023); 127573C (2023) https://doi.org/10.1117/12.2690465
Event: 3rd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2023), 2023, Kunming, China

Abstract

This paper designs a binocular three-dimensional (3D) display based on pixelated nanograting matrix. A view modulator covered with the nanograting matrix forms a specific view distribution according to the binocular position in space. Furthermore, we introduce the concept of super multi-view display to resolve the vergence-accommodation conflict (VAC). In the experiment, we combine the LCD screen and the view modulator pixel by pixel. Then a binocular super multi-view 3D display prototype is constructed with collimation backlight. The experiment demonstrates that this scheme can present stereoscopic images with correct depth cues.

Citation Download Citation

Peiran Ge, Jianyu Hua, and Wen Qiao "Binocular three-dimensional display with super multiviews enabled by pixelated nanogratings", Proc. SPIE 12757, 3rd International Conference on Laser, Optics, and Optoelectronic Technology (LOPET 2023), 127573C (17 August 2023); https://doi.org/10.1117/12.2690465

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